Home / 39,104.10-58,656.33-9,522.09

Finding the Fourth Proportional to 39,104.10, 58,656.33 and 9,522.09

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Solution

The fourth proportional to 39,104.10, 58,656.33 and 9,522.09 is: 14,283.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,104.10 : 58,656.33 = 9,522.09 : x
  2. Step 2: Convert to fraction form
    39,104.10/58,656.33 = 9,522.09/x
  3. Step 3: Cross multiply
    39,104.10x = 58,656.33 × 9,522.09
  4. Step 4: Simplify right side
    39,104.10x = 558,530,853.33
  5. Step 5: Solve for x
    x = 558,530,853.33/39,104.10
  6. Step 6: Final answer
    x = 14,283.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.